Updated: 22 Feb 2025

screws fins surfs

Updated: 22 Feb 2025

#1

Best Choice
FCS Fin Screws (12 Pack)

9.7

FCS

Read more

Main highlights

Real Stainless Steel

Perfect for replacing lost and damaged screws

12 pack of stainless steel grub screws for FCS fin boxes.
#2

Value for Money
6 Pieces Surfboard Fin Screws, No Tool Stainless Steel Thumb Fin Screw for SUP Surf Longboard Paddleboard and BoardWorks SUP Center Fin Adapters Surfing Accessories

9.6

Spurick

Read more

Main highlights

【PROTECT YOUR SURFBOARD】: Up until now someone had always used screws to hold in longboard fins and was forever frustrated with screwdrivers jumping and scratching fins/boards etc. Those days are over. These fin screws will definitely protect your sup or paddleboard.

【HIGH-QUALITY MATERIALS】: Stainless steel surf fin screw will not rust in fresh or salty water; Besides, the rubber o-ring and acts as a 'spring' to insure the screw has pressure on it and can tighten it down without scratching the board.

【EASY TO USE】: Hand tighten against rubber o-ring means no tools required, do not need a screwdriver to install, adjust, or remove your longboard fin or stand up paddle board fin; No more tools get you out on the water faster.
Curious about how we select the top products for you? Explore How It Works

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
#3
Santa Barbara Surfing SBS - Stainless Steel Longboard Fin Screw & Plate - Pack of 3

9.3

Santa Barbara Surfing

Read more

Main highlights

UNIVERSAL FIT: Fits All Standard Fin Boxes. Plate is .55"x.55"x .15" (14mm x 14mm x 4mm). Screw is 10-32 X 3/4"(5mm x 19mm) Long.

TIME TESTED DESIGN: 3 Pack of Stainless Steel Longboard and SUP fin screws. Usage: Slide in fin box, insert fin, put screw in, tighten with slotted screw driver.

HIGH QUALITY MATERIALS: 316 Stainless Steel Plate and 18-8 Stainless Steel Screw. WILL NOT RUST
#4
Santa Barbara Surfing SBS Surf Fin Key & Futures Fin Screw (3 Key & 12 Future Screws)

9.1

Santa Barbara Surfing

Read more

Main highlights

LONGER VERSION FOR FUTURES FIN BOXES: Boards with FUTURES fin boxes (screw come from rear of fin box) need these longer screws to reach the fin box. NOTE: These do not work with FCS fin boxes (screws from side of fin box) because the extra length will stick out. Find our listing for FCS screws if you have that type.

HIGH QUALITY: Steel hex key with plastic molded handle has a comfort fit in your hand, and the loop means you can keep this on your keychain. FUTURES screws are stainless steel so won't get stuck.

COMBO PACK: Our Santa Barbara Surfing combo kit includes three (3) FUTURES Fin Keys and twelve (12) FUTURES fin screws.
#5
Santa Barbara Surfing SBS Surf Fin Key and Screws for FCS Fins (1 Key & 6 FCS Screws)

8.9

Santa Barbara Surfing

Read more

Main highlights

HIGH QUALITY: Steel hex key with plastic molded handle has a comfort fit in your hand, and the loop means you can keep this on your keychain. FCS screws are stainless steel so won't get stuck.

FREE STICKER: We include our Santa Barbara Surfing sticker in the package so you can represent.

COMBO PACK: This Santa Barbara Surfing combo kit includes one Fin Key that works on all hex key fin systems and six (6) FCS fin screws.
#6
VTurboWay 316 Stainless Steel Fin Screw and Plate for Surf Longboard and SUP, 3 Pack, M4 Screw Suitable for Fiberglass Single Fin

8.8

VTurboWay

Read more

Main highlights

Tighten with a cross screwdriver Against Rubber O-Ring and youre secure.

Fits All Standard Surfboard Fin Boxes For Longboard, SUP, Inflatable SUP, Single Fin. Plate is 0.55"x0.55"x 0.15" (14mm x 14mm x 3.8mm). Screw is 0.157" X 3/4"(4mm x 19mm) Long

A rubber O-ring to eliminate loosening while surfing
#7
Ferraycle 6 Pieces Surfing Accessories No Tool Stainless Steel Fin Screw Thumb Fin Screw for Men Women Surfboard Surf Longboard Paddleboard and SUP

8.7

Ferraycle

Read more

Main highlights

Reliable material: these no tool fin screws are made of a quality material called 316 stainless steel, solid and stable, not easy to broken, deform or fade; In addition, they are waterproof and will not rust whether in freshwater or in saltwater, and they are durable so that they can serve you for a long time

Portable and lightweight: the stainless steel fin screws are compact in size so that they are easy to store and will not take up so much space as well as they are easy to take around, you can put them in your bag, saving your time and effort

Package contents: the package comes with 6 pieces of fin screws and plates, which can meet your demands of application and replacement daily life as much as possible
#8
Santa Barbara Surfing SBS - No Tool Stainless Steel Fin Screw for Longboard and SUP - 3 Pack

8.5

Santa Barbara Surfing

Read more

Why we love it

Easy Install: No tools needed

Rustproof: wont corrode

Fits most boards: Most fin boxes compatible

Main highlights

Key Features
No-tool installation, rust-proof 316 Stainless Steel, fits nearly all surfboard fin boxes. Ideal for enthusiasts seeking ease and durability.

Ideal Use Cases
Perfect for longboard, SUP, and paddleboard owners looking for hassle-free fin box compatibility, except Starboard & Naish boards.

Customer Praise
Most reviews highlight the product`s exceptional ease of installation and the high-quality material`s resistance to rust as standout features.
#9
Tandefio 6 Pcs Surf Fin Key Surfing Surf Fin Key with 24 Pcs Fin Screws Universal Hexagon Surfboard Fin Key Replacement for Surfing Board Accessory

8.4

Tandefio

Read more

Main highlights

Quality Material: made of durable materials, the surf fin key features a steel construction with a comfortable plastic handle, and the screws are forged from stainless steel, ensuring longevity and resistance against corrosion; The robust design allows the surf fin key to withstand the harshest beach conditions and frequent adjustments, making it an indispensable tool for every surfer

Portable Design: the hexagon surfboard fin key is designed with a compact and portable size, making it extremely convenient for you to carry around; So, regardless if you're heading to the beach or the surf shop, this handy tool can easily fit into your pocket or bag, ready to provide assistance whenever needed

Complete Package: our package includes everything you need to care for your surfboard fins, 6 surfboard fins key and 24 fin screws, enough to meet your needs and replacements, and ensures that you always have a spare key and screws, reducing the risk of being caught unprepared
#10
Sikawai Fin Screw 316 Stainless Steel No Tool Compatible with Long-Board and S-UP Surfing Accessories Pack of 2

8.2

Sikawai

Read more

Main highlights

Wide Compatibility: Compatible with All Standard, FCS, Futures Surfboard Fin Boxes For Longboard, SUP, Inflatable SUP, Single Fin

Value Package： Value 2 Pack,suitable for travel and or your daily surf sessions

Premium Quality: The salt content in seawater is high, 316 stainless steel is more corrosion unaffected and will not rust in fresh or salt water, so it is more reliable and durable with 316 than 304

Discover top deals and categories on Amazon Check Deals

screws fins surfs

FCS Fin Screws (12 Pack)

9.7

Main highlights

6 Pieces Surfboard Fin Screws, No Tool Stainless Steel Thumb Fin Screw for SUP Surf Longboard Paddleboard and BoardWorks SUP Center Fin Adapters Surfing Accessories

9.6

Main highlights

Santa Barbara Surfing SBS - Stainless Steel Longboard Fin Screw & Plate - Pack of 3

9.3

Main highlights

Santa Barbara Surfing SBS Surf Fin Key & Futures Fin Screw (3 Key & 12 Future Screws)

9.1

Main highlights

Santa Barbara Surfing SBS Surf Fin Key and Screws for FCS Fins (1 Key & 6 FCS Screws)

8.9

Main highlights

VTurboWay 316 Stainless Steel Fin Screw and Plate for Surf Longboard and SUP, 3 Pack, M4 Screw Suitable for Fiberglass Single Fin

8.8

Main highlights

Ferraycle 6 Pieces Surfing Accessories No Tool Stainless Steel Fin Screw Thumb Fin Screw for Men Women Surfboard Surf Longboard Paddleboard and SUP

8.7

Main highlights

Santa Barbara Surfing SBS - No Tool Stainless Steel Fin Screw for Longboard and SUP - 3 Pack

8.5

Why we love it

Main highlights

Tandefio 6 Pcs Surf Fin Key Surfing Surf Fin Key with 24 Pcs Fin Screws Universal Hexagon Surfboard Fin Key Replacement for Surfing Board Accessory

8.4

Main highlights

Sikawai Fin Screw 316 Stainless Steel No Tool Compatible with Long-Board and S-UP Surfing Accessories Pack of 2

8.2

Main highlights

Similar products on Amazon

Ralondbey 10 Pcs Stainless Steel Surfboard Fin Screws Screws 5mm Fin Plug Screws Fin Replacement Screw Hardware Part

6 Pieces Surfing Accessories No Tool Stainless Steel Fin Screw Thumb Fin Screw, 316 Stainless Steel Fin Screw and Plate for Surf Longboard and SUP, M4 Screw Suitable for Fiberglass Single Fin

salbsever 6PCS Surfboard Fin Screws, Stainless Steel No Tool Fin Screws with O Rings Paddle Board Fin Replacement for SUP Inflatable Stand Up Paddleboard Surfboard Longboard Accessories

PEUTIER 8pcs SUP Fin Screws, 316 Stainless Steel Fin Screws No Tool Surfboard Fin Screws with O Rings Paddle Board Fin Replacement for SUP Paddleboard Longboard Surfing Accessories

Sikawai Fin Screw 316 Stainless Steel No Tool Compatible with Long-Board and S-UP Surfing Accessories Pack of 3

Gisafai 20 Pcs 316 Stainless Steel Fin Screw and Plate with O Screw for Surf Longboard Sup Paddle Board Fin Surfing Accessories

DTTRA Surf Fin Tool Surf Key Surfboard Key Fin Screw with 6 Screws

HEYTUR No Tool Stainless Steel Fin Screw for Longboard and SUP 3 Pack

Xhziy Surf Fin Key and Futures Fin Screw Fin Key 1 Surf Fin Key and 6 Surf Fin Screw for Surfboard Accessories 1 Set

Dsjnf Surfboard Fin Screw 304 Stainless Steel Fin Screw and Plate for FCS Long Board Futures Surfboard Fin Box 4PCS

More products you might like

Sign up and get exclusive special deals